?
Solved

Selection Box parameters

Posted on 2003-10-30
5
Medium Priority
?
174 Views
Last Modified: 2010-04-01
Hi All,
 I have two selection boxes in a JSP . I pass values from one selectionbox to the other. Making the second one as the selectedBox.

when I try to retrieve the info in the servlet. I get only one value which is Highlighted.
Could someone let me know how to get all the values.
0
Comment
Question by:aarschie
  • 3
3 Comments
 
LVL 18

Accepted Solution

by:
bobbit31 earned 1000 total points
ID: 9653964
there are two ways of doing this... before submitting the form run through each of the options and select them OR
add it to querystring:

if #2
function validateForm(whichForm) {
      var qString="";
      var whichList = whichForm.selYOURSELECT; // *** MAKE SURE TO CHANGE TO THE NAME OF YOUR SELECT BOX
      for (i=0;i<whichList.options.length;i++) {
            qString += ((i==0) ? "?" : "&") + "enrollList=" + whichList.options[i].value;
      }
      newAction = new String(whichForm.action);
      ix = newAction.lastIndexOf("?enrollList");
      if (ix == -1) {
            whichForm.action = newAction + qString;
      } else {
            whichForm.action = newAction.substring(0, ix) + qString;
      }
      return true;
}
0
 
LVL 18

Expert Comment

by:bobbit31
ID: 9653970
and in the onsubmit of your form
<form name=Form1 action="..." method=post onsubmit="return validateForm(this);">
...
</form>
0
 
LVL 18

Expert Comment

by:bobbit31
ID: 9653982
if #1:

function validateForm(whichForm) {
   var whichList = whichForm.selYOURSELECT; // *** MAKE SURE TO CHANGE TO THE NAME OF YOUR SELECT BOX
   for (i=0;i<whichList.options.length;i++) {
       whichList.options[i].selected = true;
   }
   return true;
}

call this the same way as above.
0

Featured Post

Free Tool: IP Lookup

Get more info about an IP address or domain name, such as organization, abuse contacts and geolocation.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Moore’s Law has proven itself time and time again since it was first introduced. So what’s next? Will Moore’s law continue to remain relevant, or will new technology take over and bring us the next big advancement in computing?
Social messanging services like WhatsApp and Facebook can help businesses in ways that many owners don't even imagine, giving new opportunities to connect with customers. Discover some of the most innovative things they can do for your company.
this video summaries big data hadoop online training demo (http://onlineitguru.com/big-data-hadoop-online-training-placement.html) , and covers basics in big data hadoop .
This video shows how to quickly and easily deploy an email signature for all users in Office 365 and prevent it from being added to replies and forwards. (the resulting signature is applied on the server level in Exchange Online) The email signat…
Suggested Courses
Course of the Month14 days, 3 hours left to enroll

809 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question